31231215360

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 864

約数和(自身を含む): 119994900480

約数和(自身を除く): 88763685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 79, 80, 81, 82, 90, 93, 96, 108, 120, 123, 124, 128, 135, 144, 155, 158, 160, 162, 164, 180, 186, 192, 205, 216, 237, 240, 243, 246, 248, 256, 270, 279, 288, 310, 316, 320, 324, 328, 360, 369, 372, 384, 395, 405, 410, 432, 465, 474, 480, 486, 492, 496, 540, 558, 576, 615, 620, 632, 640, 648, 656, 711, 720, 738, 744, 768, 790, 810, 820, 837, 864, 930, 948, 960, 972, 984, 992, 1080, 1107, 1116, 1152, 1185, 1215, 1230, 1240, 1264, 1271, 1280, 1296, 1312, 1395, 1422, 1440, 1476, 1488, 1580, 1620, 1640, 1674, 1728, 1845, 1860, 1896, 1920, 1944, 1968, 1984, 2133, 2160, 2214, 2232, 2304, 2370, 2430, 2449, 2460, 2480, 2511, 2528, 2542, 2592, 2624, 2790, 2844, 2880, 2952, 2976, 3160, 3239, 3240, 3280, 3321, 3348, 3456, 3555, 3690, 3720, 3792, 3813, 3840, 3888, 3936, 3968, 4185, 4266, 4320, 4428, 4464, 4740, 4860, 4898, 4920, 4960, 5022, 5056, 5084, 5184, 5248, 5535, 5580, 5688, 5760, 5904, 5952, 6320, 6355, 6399, 6478, 6480, 6560, 6642, 6696, 6912, 7110, 7347, 7380, 7440, 7533, 7584, 7626, 7776, 7872, 7936, 8370, 8532, 8640, 8856, 8928, 9480, 9717, 9720, 9796, 9840, 9920, 9963, 10044, 10112, 10168, 10368, 10496, 10665, 11070, 11160, 11376, 11439, 11520, 11808, 11904, 12245, 12555, 12640, 12710, 12798, 12956, 12960, 13120, 13284, 13392, 14220, 14694, 14760, 14880, 15066, 15168, 15252, 15552, 15744, 16195, 16605, 16740, 17064, 17280, 17712, 17856, 18960, 19065, 19197, 19434, 19440, 19592, 19680, 19840, 19926, 20088, 20224, 20336, 20736, 21330, 22041, 22140, 22320, 22752, 22878, 23616, 23808, 24490, 25110, 25280, 25420, 25596, 25912, 25920, 26240, 26568, 26784, 28440, 29151, 29388, 29520, 29760, 30132, 30336, 30504, 31104, 31488, 31995, 32390, 33210, 33480, 34128, 34317, 34560, 35424, 35712, 36735, 37665, 37920, 38130, 38394, 38868, 38880, 39184, 39360, 39680, 39852, 40176, 40672, 42660, 44082, 44280, 44640, 45504, 45756, 47232, 48585, 48980, 49815, 50220, 50560, 50840, 51192, 51824, 51840, 52480, 53136, 53568, 56880, 57195, 58302, 58776, 59040, 59520, 60264, 60672, 61008, 62208, 63990, 64780, 66123, 66420, 66960, 68256, 68634, 70848, 71424, 73470, 75330, 75840, 76260, 76788, 77736, 77760, 78368, 78720, 79704, 80352, 81344, 85320, 87453, 88164, 88560, 89280, 91008, 91512, 94464, 95985, 97170, 97960, 99630, 100409, 100440, 101120, 101680, 102384, 102951, 103648, 103680, 106272, 107136, 110205, 113760, 114390, 116604, 117552, 118080, 119040, 120528, 122016, 127980, 129560, 132246, 132840, 133920, 136512, 137268, 141696, 145755, 146940, 150660, 151680, 152520, 153576, 155472, 155520, 156736, 157440, 159408, 160704, 162688, 170640, 171585, 174906, 176328, 177120, 178560, 182016, 183024, 191970, 194340, 195920, 198369, 199260, 200818, 200880, 203360, 204768, 205902, 207296, 212544, 214272, 220410, 227520, 228780, 233208, 235104, 236160, 241056, 244032, 255960, 259120, 262359, 264492, 265680, 267840, 273024, 274536, 283392, 291510, 293880, 301227, 301320, 303360, 305040, 307152, 308853, 310944, 311040, 313472, 318816, 321408, 325376, 330615, 341280, 343170, 349812, 352656, 354240, 357120, 366048, 383940, 388680, 391840, 396738, 398520, 401636, 401760, 406720, 409536, 411804, 414592, 425088, 437265, 440820, 455040, 457560, 466416, 470208, 472320, 482112, 488064, 502045, 511920, 514755, 518240, 524718, 528984, 531360, 535680, 546048, 549072, 583020, 587760, 595107, 602454, 602640, 610080, 614304, 617706, 621888, 626944, 637632, 642816, 661230, 682560, 686340, 699624, 705312, 708480, 732096, 767880, 777360, 783680, 787077, 793476, 797040, 803272, 803520, 813440, 819072, 823608, 829184, 850176, 874530, 881640, 903681, 910080, 915120, 932832, 940416, 964224, 976128, 991845, 1004090, 1023840, 1029510, 1036480, 1049436, 1057968, 1062720, 1071360, 1098144, 1166040, 1175520, 1190214, 1204908, 1205280, 1220160, 1228608, 1235412, 1243776, 1275264, 1311795, 1322460, 1365120, 1372680, 1399248, 1410624, 1416960, 1464192, 1506135, 1535760, 1544265, 1554720, 1567360, 1574154, 1586952, 1594080, 1606544, 1607040, 1626880, 1638144, 1647216, 1749060, 1763280, 1807362, 1830240, 1865664, 1880832, 1928448, 1983690, 2008180, 2047680, 2059020, 2072960, 2098872, 2115936, 2125440, 2196288, 2332080, 2351040, 2380428, 2409816, 2410560, 2440320, 2457216, 2470824, 2487552, 2550528, 2623590, 2644920, 2711043, 2730240, 2745360, 2798496, 2821248, 2928384, 2975535, 3012270, 3071520, 3088530, 3109440, 3134720, 3148308, 3173904, 3188160, 3213088, 3214080, 3294432, 3498120, 3526560, 3614724, 3660480, 3731328, 3935385, 3967380, 4016360, 4095360, 4118040, 4145920, 4197744, 4231872, 4250880, 4392576, 4518405, 4664160, 4702080, 4760856, 4819632, 4821120, 4880640, 4914432, 4941648, 5247180, 5289840, 5422086, 5490720, 5596992, 5642496, 5951070, 6024540, 6143040, 6177060, 6218880, 6296616, 6347808, 6376320, 6426176, 6588864, 6996240, 7053120, 7229448, 7320960, 7462656, 7870770, 7934760, 8032720, 8133129, 8190720, 8236080, 8395488, 8463744, 8785152, 9036810, 9328320, 9404160, 9521712, 9639264, 9642240, 9883296, 10494360, 10579680, 10844172, 10981440, 11193984, 11902140, 12049080, 12286080, 12354120, 12437760, 12593232, 12695616, 12752640, 12852352, 13177728, 13555215, 13992480, 14106240, 14458896, 14641920, 15741540, 15869520, 16065440, 16266258, 16472160, 16790976, 16927488, 18073620, 18656640, 19043424, 19278528, 19766592, 20988720, 21159360, 21688344, 21962880, 22387968, 23804280, 24098160, 24399387, 24572160, 24708240, 25186464, 25391232, 25704704, 26355456, 27110430, 27984960, 28212480, 28917792, 31483080, 31739040, 32130880, 32532516, 32944320, 33581952, 36147240, 37313280, 38086848, 38557056, 39533184, 40665645, 41977440, 42318720, 43376688, 43925760, 47608560, 48196320, 48798774, 49416480, 50372928, 50782464, 54220860, 55969920, 57835584, 62966160, 63478080, 64261760, 65065032, 65888640, 67163904, 72294480, 76173696, 77114112, 79066368, 81331290, 83954880, 84637440, 86753376, 95217120, 96392640, 97597548, 98832960, 100745856, 108441720, 111939840, 115671168, 121996935, 125932320, 126956160, 128523520, 130130064, 131777280, 144588960, 152347392, 162662580, 167909760, 173506752, 190434240, 192785280, 195195096, 197665920, 201491712, 216883440, 231342336, 243993870, 251864640, 253912320, 260260128, 289177920, 325325160, 335819520, 347013504, 380868480, 385570560, 390390192, 395331840, 433766880, 487987740, 503729280, 520520256, 578355840, 650650320, 694027008, 761736960, 780780384, 867533760, 975975480, 1007458560, 1041040512, 1156711680, 1301300640, 1561560768, 1735067520, 1951950960, 2082081024, 2602601280, 3123121536, 3470135040, 3903901920, 5205202560, 6246243072, 7807803840, 10410405120, 15615607680, 31231215360]

約数ペア:

[(1, 31231215360), (2, 15615607680), (3, 10410405120), (4, 7807803840), (5, 6246243072), (6, 5205202560), (8, 3903901920), (9, 3470135040), (10, 3123121536), (12, 2602601280), (15, 2082081024), (16, 1951950960), (18, 1735067520), (20, 1561560768), (24, 1301300640), (27, 1156711680), (30, 1041040512), (31, 1007458560), (32, 975975480), (36, 867533760), (40, 780780384), (41, 761736960), (45, 694027008), (48, 650650320), (54, 578355840), (60, 520520256), (62, 503729280), (64, 487987740), (72, 433766880), (79, 395331840), (80, 390390192), (81, 385570560), (82, 380868480), (90, 347013504), (93, 335819520), (96, 325325160), (108, 289177920), (120, 260260128), (123, 253912320), (124, 251864640), (128, 243993870), (135, 231342336), (144, 216883440), (155, 201491712), (158, 197665920), (160, 195195096), (162, 192785280), (164, 190434240), (180, 173506752), (186, 167909760), (192, 162662580), (205, 152347392), (216, 144588960), (237, 131777280), (240, 130130064), (243, 128523520), (246, 126956160), (248, 125932320), (256, 121996935), (270, 115671168), (279, 111939840), (288, 108441720), (310, 100745856), (316, 98832960), (320, 97597548), (324, 96392640), (328, 95217120), (360, 86753376), (369, 84637440), (372, 83954880), (384, 81331290), (395, 79066368), (405, 77114112), (410, 76173696), (432, 72294480), (465, 67163904), (474, 65888640), (480, 65065032), (486, 64261760), (492, 63478080), (496, 62966160), (540, 57835584), (558, 55969920), (576, 54220860), (615, 50782464), (620, 50372928), (632, 49416480), (640, 48798774), (648, 48196320), (656, 47608560), (711, 43925760), (720, 43376688), (738, 42318720), (744, 41977440), (768, 40665645), (790, 39533184), (810, 38557056), (820, 38086848), (837, 37313280), (864, 36147240), (930, 33581952), (948, 32944320), (960, 32532516), (972, 32130880), (984, 31739040), (992, 31483080), (1080, 28917792), (1107, 28212480), (1116, 27984960), (1152, 27110430), (1185, 26355456), (1215, 25704704), (1230, 25391232), (1240, 25186464), (1264, 24708240), (1271, 24572160), (1280, 24399387), (1296, 24098160), (1312, 23804280), (1395, 22387968), (1422, 21962880), (1440, 21688344), (1476, 21159360), (1488, 20988720), (1580, 19766592), (1620, 19278528), (1640, 19043424), (1674, 18656640), (1728, 18073620), (1845, 16927488), (1860, 16790976), (1896, 16472160), (1920, 16266258), (1944, 16065440), (1968, 15869520), (1984, 15741540), (2133, 14641920), (2160, 14458896), (2214, 14106240), (2232, 13992480), (2304, 13555215), (2370, 13177728), (2430, 12852352), (2449, 12752640), (2460, 12695616), (2480, 12593232), (2511, 12437760), (2528, 12354120), (2542, 12286080), (2592, 12049080), (2624, 11902140), (2790, 11193984), (2844, 10981440), (2880, 10844172), (2952, 10579680), (2976, 10494360), (3160, 9883296), (3239, 9642240), (3240, 9639264), (3280, 9521712), (3321, 9404160), (3348, 9328320), (3456, 9036810), (3555, 8785152), (3690, 8463744), (3720, 8395488), (3792, 8236080), (3813, 8190720), (3840, 8133129), (3888, 8032720), (3936, 7934760), (3968, 7870770), (4185, 7462656), (4266, 7320960), (4320, 7229448), (4428, 7053120), (4464, 6996240), (4740, 6588864), (4860, 6426176), (4898, 6376320), (4920, 6347808), (4960, 6296616), (5022, 6218880), (5056, 6177060), (5084, 6143040), (5184, 6024540), (5248, 5951070), (5535, 5642496), (5580, 5596992), (5688, 5490720), (5760, 5422086), (5904, 5289840), (5952, 5247180), (6320, 4941648), (6355, 4914432), (6399, 4880640), (6478, 4821120), (6480, 4819632), (6560, 4760856), (6642, 4702080), (6696, 4664160), (6912, 4518405), (7110, 4392576), (7347, 4250880), (7380, 4231872), (7440, 4197744), (7533, 4145920), (7584, 4118040), (7626, 4095360), (7776, 4016360), (7872, 3967380), (7936, 3935385), (8370, 3731328), (8532, 3660480), (8640, 3614724), (8856, 3526560), (8928, 3498120), (9480, 3294432), (9717, 3214080), (9720, 3213088), (9796, 3188160), (9840, 3173904), (9920, 3148308), (9963, 3134720), (10044, 3109440), (10112, 3088530), (10168, 3071520), (10368, 3012270), (10496, 2975535), (10665, 2928384), (11070, 2821248), (11160, 2798496), (11376, 2745360), (11439, 2730240), (11520, 2711043), (11808, 2644920), (11904, 2623590), (12245, 2550528), (12555, 2487552), (12640, 2470824), (12710, 2457216), (12798, 2440320), (12956, 2410560), (12960, 2409816), (13120, 2380428), (13284, 2351040), (13392, 2332080), (14220, 2196288), (14694, 2125440), (14760, 2115936), (14880, 2098872), (15066, 2072960), (15168, 2059020), (15252, 2047680), (15552, 2008180), (15744, 1983690), (16195, 1928448), (16605, 1880832), (16740, 1865664), (17064, 1830240), (17280, 1807362), (17712, 1763280), (17856, 1749060), (18960, 1647216), (19065, 1638144), (19197, 1626880), (19434, 1607040), (19440, 1606544), (19592, 1594080), (19680, 1586952), (19840, 1574154), (19926, 1567360), (20088, 1554720), (20224, 1544265), (20336, 1535760), (20736, 1506135), (21330, 1464192), (22041, 1416960), (22140, 1410624), (22320, 1399248), (22752, 1372680), (22878, 1365120), (23616, 1322460), (23808, 1311795), (24490, 1275264), (25110, 1243776), (25280, 1235412), (25420, 1228608), (25596, 1220160), (25912, 1205280), (25920, 1204908), (26240, 1190214), (26568, 1175520), (26784, 1166040), (28440, 1098144), (29151, 1071360), (29388, 1062720), (29520, 1057968), (29760, 1049436), (30132, 1036480), (30336, 1029510), (30504, 1023840), (31104, 1004090), (31488, 991845), (31995, 976128), (32390, 964224), (33210, 940416), (33480, 932832), (34128, 915120), (34317, 910080), (34560, 903681), (35424, 881640), (35712, 874530), (36735, 850176), (37665, 829184), (37920, 823608), (38130, 819072), (38394, 813440), (38868, 803520), (38880, 803272), (39184, 797040), (39360, 793476), (39680, 787077), (39852, 783680), (40176, 777360), (40672, 767880), (42660, 732096), (44082, 708480), (44280, 705312), (44640, 699624), (45504, 686340), (45756, 682560), (47232, 661230), (48585, 642816), (48980, 637632), (49815, 626944), (50220, 621888), (50560, 617706), (50840, 614304), (51192, 610080), (51824, 602640), (51840, 602454), (52480, 595107), (53136, 587760), (53568, 583020), (56880, 549072), (57195, 546048), (58302, 535680), (58776, 531360), (59040, 528984), (59520, 524718), (60264, 518240), (60672, 514755), (61008, 511920), (62208, 502045), (63990, 488064), (64780, 482112), (66123, 472320), (66420, 470208), (66960, 466416), (68256, 457560), (68634, 455040), (70848, 440820), (71424, 437265), (73470, 425088), (75330, 414592), (75840, 411804), (76260, 409536), (76788, 406720), (77736, 401760), (77760, 401636), (78368, 398520), (78720, 396738), (79704, 391840), (80352, 388680), (81344, 383940), (85320, 366048), (87453, 357120), (88164, 354240), (88560, 352656), (89280, 349812), (91008, 343170), (91512, 341280), (94464, 330615), (95985, 325376), (97170, 321408), (97960, 318816), (99630, 313472), (100409, 311040), (100440, 310944), (101120, 308853), (101680, 307152), (102384, 305040), (102951, 303360), (103648, 301320), (103680, 301227), (106272, 293880), (107136, 291510), (110205, 283392), (113760, 274536), (114390, 273024), (116604, 267840), (117552, 265680), (118080, 264492), (119040, 262359), (120528, 259120), (122016, 255960), (127980, 244032), (129560, 241056), (132246, 236160), (132840, 235104), (133920, 233208), (136512, 228780), (137268, 227520), (141696, 220410), (145755, 214272), (146940, 212544), (150660, 207296), (151680, 205902), (152520, 204768), (153576, 203360), (155472, 200880), (155520, 200818), (156736, 199260), (157440, 198369), (159408, 195920), (160704, 194340), (162688, 191970), (170640, 183024), (171585, 182016), (174906, 178560), (176328, 177120)]